CN207498326U - Gasification furnace monitoring device - Google Patents
Gasification furnace monitoring device Download PDFInfo
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- CN207498326U CN207498326U CN201720958453.4U CN201720958453U CN207498326U CN 207498326 U CN207498326 U CN 207498326U CN 201720958453 U CN201720958453 U CN 201720958453U CN 207498326 U CN207498326 U CN 207498326U
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Abstract
The utility model provides a kind of gasification furnace monitoring device.The device includes：First harvester, the second harvester, processing unit and display device；Wherein, the first harvester and the second harvester are placed in gasification furnace to be monitored, and the second harvester acquires the position of the material in gasification furnace to be monitored, and the first harvester acquires the temperature of the material of each position in gasification furnace to be monitored；The input terminal of processing unit is electrically connected with the first harvester and the second harvester, and processing unit receives each temperature and each position of synchronization, and blends and export fused data by the corresponding temperature of synchronization and position.The position of the material of synchronization in gasification furnace and the temperature of each position can be acquired and merged by the utility model, so as to regulate and control in time to the process condition of gasification furnace to be monitored.
Description
Technical field
The utility model is related to Coal Gasification Technology field, in particular to a kind of gasification furnace monitoring device.
Background technology
Coal chemical industry is that the valuable gases for obtaining coal imperfect combustion carry out deep processing again, and then other finished products are made.By
Endowment of resources in China is the few oil of more coals, therefore coal gas technology is more and more widely used.In coal gas technique
R＆D process in, how to know material distribution and its related thermal parameter in gasification furnace be research gasification reaction and
The basis of other work.
In coal gas technique, the temperature of gasification is generally higher, due to being limited by high temperature, can seldom observe directly gas
Change the material distribution situation in stove.At present, gasification furnace is typically speculated according to the situation of gas output object and solid effluent
Interior material distribution situation, this, which is just inevitably resulted in, speculates that obtained material distribution situation is sent out with the situation that actual conditions are not inconsistent
It is raw, then also timely the process condition of gasification furnace cannot be regulated and controled.
Utility model content
In consideration of it, the utility model proposes a kind of gasification furnace monitoring devices, it is intended to solve at present according to gas output object
With the situation of solid effluent come speculate be not inconsistent with actual conditions caused by the material distribution situation in gasification furnace and cannot and
When the process condition to gasification furnace the problem of regulating and controlling.
On one side, the utility model proposes a kind of gasification furnace monitoring devices.The device includes：First harvester,
Second harvester, processing unit and display device；Wherein, the first harvester and the second harvester are placed in gas to be monitored
Change in stove, the second harvester is used to acquire the position of the material in gasification furnace to be monitored, and the first harvester is treated for acquiring
Monitor the temperature of the material of each position in gasification furnace；The input terminal of processing unit and the first harvester and the second acquisition dress
Put electrical connection, processing unit is used to receive each temperature and each position of synchronization, and by the corresponding temperature of synchronization
Fused data is blended and exported with position.
Further, in above-mentioned gasification furnace monitoring device, the first harvester is located in gasification furnace to be monitored first pre-
If position, the second harvester is located at the second predeterminated position in gasification furnace to be monitored, and the second predeterminated position fills the second acquisition
The position in acquisition preset height and the interface of preset range is put, the first predeterminated position makes the first harvester acquire each position pair
The temperature answered.
Further, in above-mentioned gasification furnace monitoring device, interface is the bed face of fluid bed.
Further, in above-mentioned gasification furnace monitoring device, the first harvester is infrared camera；And/or second acquisition
Device is visible image capturing head.
Further, above-mentioned gasification furnace monitoring device, further includes：Infrared camera and visible image capturing head are cooled down
Cooling device, cooling device is partly or entirely as in gasification furnace to be monitored.
Further, in above-mentioned gasification furnace monitoring device, cooling device includes：Pipeline closed at both ends is arranged in and waits to supervise
It controls gasification furnace and is partially disposed in gasification furnace to be monitored, the wall surface that pipeline is placed in outside gasification furnace to be monitored offers inlet and goes out
Liquid mouth；Pipeline is placed in bottom wall setting in gasification furnace to be monitored there are two transparent window, infrared camera and visible image capturing head
It is placed in being arranged in a one-to-one correspondence in pipeline and with each transparent window.
Further, in above-mentioned gasification furnace monitoring device, each transparent window is the transparent window recessed into pipeline, and
And the cross-sectional area of each transparent window is gradually reduced from bottom to up.
Further, in above-mentioned gasification furnace monitoring device, each transparent window respectively with the camera lens of infrared camera and visible
The camera lens of light video camera head is in contact, also, infrared camera and transparent window corresponding thereto are in contact the shape phase of part
Matching, it is seen that the be in contact shape of part of light video camera head and transparent window corresponding thereto matches.
Further, in above-mentioned gasification furnace monitoring device, the position of infrared camera and transparent window corresponding thereto
It is relatively fixed；The position of visible image capturing head and transparent window corresponding thereto is relatively fixed.
Further, in above-mentioned gasification furnace monitoring device, the position of inlet is less than the position of liquid outlet.
Further, in above-mentioned gasification furnace monitoring device, processing unit includes：Video multiplexer and image co-registration device；Its
In, the input terminal of video multiplexer is electrically connected with infrared camera and visible image capturing head, for receiving the infrared of synchronization
The image of each position that the image and visible image capturing head for each temperature that camera is acquired are acquired；The input of image co-registration device
End be electrically connected with the output terminal of video multiplexer, for receive video multiplexer export synchronization each temperature image with
The image of each position, and the image of corresponding temperature of synchronization and the image of position are blended and exported fusion
Image.
Further, it in above-mentioned gasification furnace monitoring device, further includes：Display device, the input terminal and image of display device
The output terminal electrical connection of fusion device, display device are used to receive, show and store the fusion evaluation of image co-registration device output.
In the utility model, the second harvester can acquire the position of the material in gasification furnace to be monitored, the first acquisition
Device can acquire the temperature of the material of each position in gasification furnace to be monitored, and processing unit can receive the first of synchronization
Multiple temperature of harvester acquisition and multiple positions of the second harvester acquisition, and by the corresponding temperature of synchronization and
Position blends and exports fused data, and then realizes the position distribution of gasification furnace material to be monitored and having for temperature
Machine combines；Compared with prior art, operating personnel wait to supervise not according to the situation of gas output object and solid effluent to speculate
The material distribution situation in gasification furnace is controlled, but position in gasification furnace to be monitored where material is recognized by fused data,
And the temperature of each position material, and the situation of material can be accorded with more in the gasification furnace to be monitored recognized by fused data
Actual conditions are closed, in this way, operating personnel can in time regulate and control the process condition of gasification furnace to be monitored, ensure that and treat
Monitor the long-period stable operation of gasification furnace.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is the structure diagram of gasification furnace monitoring device that the utility model embodiment provides；
Fig. 2 is the another structure diagram of gasification furnace monitoring device that the utility model embodiment provides；
Fig. 3 is the another structure diagram of gasification furnace monitoring device that the utility model embodiment provides.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model
Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments new this practicality is described in detail
Type.
Referring to Fig. 1, the preferred structure of gasification furnace monitoring device provided in this embodiment is shown in figure.It as shown in the figure, should
Device includes：First harvester 1, the second harvester 2 and processing unit 3.
Wherein, the first harvester 1 and the second harvester 2 are placed in gasification furnace 5 to be monitored, and then make the second acquisition
Device 2 can acquire the position of the material in gasification furnace 5 to be monitored and the first harvester 1 is allow to acquire gas to be monitored
Change the temperature of the material of each position in stove 5.
The input terminal of processing unit 3 is electrically connected with the first harvester 1 and the second harvester 2, and then can be received
Multiple temperature of the first harvester 1 acquisition of synchronization and multiple positions of the second harvester 2 acquisition, and will be with for the moment
It carves corresponding temperature and position blends, i.e., processing unit 3 will come from the first harvester 1 and the second harvester 2 same
One moment was combined into one the position of same Target Acquisition and temperature.Finally, 3 output temperature of processing unit and the fusion number of position
According to.
When it is implemented, since the temperature in gasification furnace 5 to be monitored is higher, the first harvester 1 and the second harvester 2
It all can be heat safe harvester.
In the present embodiment, the second harvester 2 can acquire the position of the material in gasification furnace 5 to be monitored, the first acquisition
Device 1 can acquire the temperature of the material of each position in gasification furnace 5 to be monitored, and processing unit 3 can receive synchronization
Multiple temperature of first harvester 1 acquisition and multiple positions of the second harvester 2 acquisition, and synchronization is corresponding
Temperature and position blend and export fused data, and then realize the position distribution and temperature of 5 material of gasification furnace to be monitored
The combination of degree；Compared with prior art, operating personnel push away not according to the situation of gas output object and solid effluent
The material distribution situation in gasification furnace 5 to be monitored is surveyed, but is recognized in gasification furnace 5 to be monitored where material by fused data
Position and each position material temperature, and in the gasification furnace to be monitored 5 recognized by fused data material situation
Actual conditions can be more in line with, in this way, operating personnel can in time adjust the process condition of gasification furnace 5 to be monitored
Control, ensure that the long-period stable operation of gasification furnace 5 to be monitored.
In above-described embodiment, the first harvester 1 can be located at gasification furnace 5 to be monitored in the first predeterminated position, second
Harvester 2 can be located at the second predeterminated position in gasification furnace 5 to be monitored, and the second predeterminated position can make the second harvester
Position at 2 acquisition preset heights and in the interface of preset range, the first predeterminated position can be such that the first harvester 1 acquires respectively
Temperature corresponding to a position, and then allow collected multiple temperature and collected multiple positions corresponding one by one.
When it is implemented, interface can be the bed face of fluid bed.
It should be noted that the first predeterminated position, the second predeterminated position, preset height and preset range can be according to realities
Border needs and determines, the present embodiment does not do it any restriction.
In above-described embodiment, the second harvester 2 can be visible image capturing head, and then shoot in gasification furnace 5 to be monitored
Material position images.First harvester 1 can be infrared camera, and then shoot each in gasification furnace 5 to be monitored
The temperature image of the material of position.Preferably, infrared camera is identical with the resolution ratio of visible image capturing head.When it is implemented,
Infrared camera and visible image capturing head all can be high temperature resistant camera heads.Certainly, infrared camera and visible image capturing head
All can be common camera, only it need to be cooled down using cooling device 6, cooling device 6 can be part or all of
It is placed in gasification furnace 5 to be monitored.Referring to Fig. 2, when it is implemented, cooling device 6 can include pipeline 61 closed at both ends.Pipeline
61 can be arranged in gasification furnace 5 to be monitored and be partially disposed in gasification furnace 5 to be monitored, and pipeline 61 is placed in outside gasification furnace 5 to be monitored
Wall surface can offer inlet 611 and liquid outlet 612, inlet 611 can be passed through coolant into pipeline 61, with to red
Outer camera and visible image capturing head cool down, and liquid outlet 612 can then discharge the coolant in pipeline 61.Certainly, it is cold
But liquid can also use other modes to provide, as long as can play the role of cooling i.e. to infrared camera and visible image capturing head
It can.Preferably, 41 infrared cameras and 42 visible image capturing heads are water-proof CCD camera.When it is implemented, coolant can be
Cold water.The position of inlet 611 can be less than the position of liquid outlet 612, and then ensure cooling effect.Further, since pipeline 61
It is arranged in gasification furnace 5 to be monitored, it is therefore desirable to ensure the sealing between pipeline 61 and gasification furnace to be monitored 5.
The bottom wall of pipeline 61 is placed in gasification furnace 5 to be monitored, which can be set there are two transparent window 62, infrared to take the photograph
As head and visible image capturing head are placed in pipeline 61, and are set correspondingly with two transparent windows 62.First default position
The light of infrared camera and visible image capturing head can be made through after corresponding transparent window 62 with the second predeterminated position by putting
It is irradiated in the interface of sustained height and same preset range.
In the present embodiment, coolant is passed through into pipeline 61, can be realized to infrared camera and visible image capturing head
Cooling；There are two transparent window 62, infrared camera and visible image capturing head and two transparent windows for the bottom wall setting of pipeline 61
62 are arranged in a one-to-one correspondence, this causes transparent window 62 that can not only ensure that the light of infrared camera and visible image capturing head can be saturating
It crosses form to be irradiated in the interface of sustained height and same preset range, the dirt being also prevented from gasification furnace 5 to be monitored is done
Dirty camera ensure that the clarity of camera filmed image.
In above-described embodiment, transparent window 62 that each transparent window 62 all can be recessed into pipeline 61, also, it is each
The cross-sectional area of photopic vision window 62 is gradually reduced (for Fig. 1) under to upper (for Fig. 1), i.e., each transparent window
62 is pre-large post-small, and then ensure that the angular field of view of infrared camera and visible image capturing head completely in corresponding transparent window 62
It is interior.
In above-described embodiment, two transparent windows 62 respectively with the camera lens of infrared camera and the camera lens of visible image capturing head
It is in contact, also, the be in contact shape of part of infrared camera and transparent window 62 corresponding thereto matches, it is seen that light is taken the photograph
The be in contact shape of part of transparent window 62 as head and corresponding thereto matches, in this way, when being passed through coolant in pipeline 61
When, it is ensured that between the camera lens of infrared camera and corresponding transparent window 62 and the camera lens of visible image capturing head with it is right
There is no coolant between the transparent window 62 answered, further ensure the clarity of camera filmed image.
In above-described embodiment, the position of infrared camera and transparent window 62 corresponding thereto needs to be relatively fixed, can
See that the position of light video camera head and transparent window 62 corresponding thereto is also required to be relatively fixed, and then ensure cold in pipeline 61
But after liquid stream is moved, the light of infrared camera and visible image capturing head can be still irradiated to together through corresponding transparent window 62
In one height and the interface of same preset range.
In the various embodiments described above, processing unit 3 can include：Video multiplexer 31 and image co-registration device 32.Wherein, video
The input terminal 311 of multiplexer 31 can be electrically connected, and then can receive by cable with infrared camera and visible image capturing head
Each position images of the material of the visible image capturing head shooting of synchronization and the object of each position of infrared camera shooting
The temperature image of material ensures the position images of synchronization and the synchronous transfer of temperature image.When it is implemented, cable needs
Be arranged in pipeline 61, and then be electrically connected with infrared camera and visible image capturing head, at this time, it may be necessary to ensure pipeline 61 and cable it
Between sealing, which can be water-proof cable.
32 input terminal 321 of image co-registration device can be electrically connected by cable with the output terminal 312 of video multiplexer 31, and then
Multiple temperature images of the synchronization of the output of video multiplexer 31 and multiple position images can be first received, it then will be corresponding
Temperature image and position images blend, i.e., image co-registration device 32 will come from visible image capturing head and infrared camera same
Moment is combined into one the position images and temperature image of same Target Acquisition.Specifically, image co-registration device 32 makes synchronization
Infrared camera and the temperature of charge image and material position images of visible image capturing head corresponded to, and then generate pixel phase
Mutual corresponding image, i.e. each pixel in material position images are corresponding with a pixel in temperature image respectively.Finally by
Image co-registration device 32 exports fusion evaluation.
In the present embodiment, video multiplexer 31 can receive each of the material of the visible image capturing head shooting of synchronization
Position images and infrared camera shooting each position material temperature image, ensure that synchronization position images and
The synchronous transfer of temperature image；Image co-registration device 32 can will come from visible image capturing head and infrared camera in synchronization pair
The position images and temperature image of same Target Acquisition are combined into one, and realize the position distribution of material in gasification furnace 5 to be monitored
With the combination of the temperature of position.
Referring to Fig. 3, the preferred structure of gasification furnace monitoring device provided in this embodiment that is shown in figure.It as shown in the figure, should
Device can also include：The input terminal 41 of display device 4 being electrically connected by cable and 32 output terminal 322 of image co-registration device
Connect, so can receive, show and store image co-registration device 32 output fusion evaluation so that operating personnel it is very clear with
And check at any time, regulate and control convenient for the process condition to gasification furnace 5 to be monitored.
Before gasification furnace 5 to be monitored drives heating, coolant is passed through into pipeline 61.By infrared camera, visible ray
Camera, video multiplexer 31, image co-registration device 32 and display device 4 connect, and to its power transmission, it are made to bring into operation.It is red
The temperature image of outer camera shooting and the material position images of visible image capturing head shooting are carried out together by video multiplexer 31
Step transmission, to be transferred to image co-registration device 32, image co-registration device 32 merges corresponding temperature image and position images,
To obtain fusion evaluation.Fusion evaluation is transferred to display device 4, and to be shown and be stored, operating personnel can pass through
The position of material shown by fusion evaluation and temperature timely regulate and control the process condition of gasification furnace 5 to be monitored.
To sum up, in the present embodiment, the second harvester can acquire the position of the material in gasification furnace to be monitored, and first adopts
Acquisition means can acquire the temperature of the material of each position in gasification furnace to be monitored, and processing unit can receive the of synchronization
Multiple temperature of one harvester acquisition and multiple positions of the second harvester acquisition, and by the corresponding temperature of synchronization
It is blended with position and exports fused data, and then realize the position distribution and temperature of gasification furnace material to be monitored
It organically combines；Compared with prior art, operating personnel treat not according to the situation of gas output object and solid effluent to speculate
The material distribution situation in gasification furnace is monitored, but the position in gasification furnace to be monitored where material is recognized by fused data
It puts and the temperature of each position material, and the situation of material can be more in the gasification furnace to be monitored recognized by fused data
Add and tally with the actual situation, in this way, operating personnel can in time regulate and control the process condition of gasification furnace to be monitored, ensure
The long-period stable operation of gasification furnace to be monitored.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (12)
1. a kind of gasification furnace monitoring device, which is characterized in that including：First harvester (1), the second harvester (2) and place
Manage device (3)；Wherein,
First harvester (1) and second harvester (2) are placed in gasification furnace to be monitored (5), and described second
For acquiring the position of the material in the gasification furnace to be monitored (5), first harvester (1) is used for harvester (2)
Acquire the temperature of the material of each position in the gasification furnace to be monitored (5)；
The input terminal of the processing unit (3) is electrically connected with first harvester (1) and second harvester (2),
The processing unit (3) is for receiving each temperature of synchronization and each position, and by the corresponding of synchronization
The temperature and the position blend and export fused data.
2. gasification furnace monitoring device according to claim 1, which is characterized in that
First predeterminated position of first harvester (1) in the gasification furnace (5) to be monitored, the second acquisition dress
Second predeterminated position of (2) in the gasification furnace (5) to be monitored is put, second predeterminated position makes the second acquisition dress
The position in (2) acquisition preset height and the interface of preset range is put, first predeterminated position makes first harvester
(1) the corresponding temperature in each position is acquired.
3. gasification furnace monitoring device according to claim 2, which is characterized in that
The interface is the bed face of fluid bed.
4. gasification furnace monitoring device according to claim 1, which is characterized in that
First harvester (1) is infrared camera；And/or
Second harvester (2) is visible image capturing head.
5. gasification furnace monitoring device according to claim 4, which is characterized in that further include：
To the cooling device (6) that the infrared camera and the visible image capturing head are cooled down, cooling device (6) portion
Divide or be all placed in the gasification furnace to be monitored (5).
6. gasification furnace monitoring device according to claim 5, which is characterized in that the cooling device (6) includes：
Pipeline (61) closed at both ends is arranged in the gasification furnace to be monitored (5) and is partially disposed in the gasification furnace to be monitored (5)
Interior, the pipeline (61) is placed in the wall surface of the gasification furnace to be monitored (5) outside and offers inlet (611) and liquid outlet (612)；
The pipeline (61) is placed in bottom wall setting in the gasification furnace to be monitored (5) there are two transparent window (62), described red
Outer camera and the visible image capturing head are placed in the pipeline (61) and are corresponded with each transparent window (62)
Setting.
7. gasification furnace monitoring device according to claim 6, which is characterized in that
Each transparent window (62) is the transparent window (62) recessed into the pipeline (61), also, each described transparent
The cross-sectional area of form (62) is gradually reduced from bottom to up.
8. gasification furnace monitoring device according to claim 6, which is characterized in that
Camera lens of each transparent window (62) respectively with the camera lens of the infrared camera and the visible image capturing head connects
It touches, also, the be in contact shape of part of the infrared camera and the transparent window (62) corresponding thereto matches, institute
It states visible image capturing head and the be in contact shape of part of the transparent window (62) corresponding thereto matches.
9. gasification furnace monitoring device according to claim 6, which is characterized in that
The position of the infrared camera and the transparent window (62) corresponding thereto is relatively fixed；
The position of the visible image capturing head and the transparent window (62) corresponding thereto is relatively fixed.
10. the gasification furnace monitoring device according to any one of claim 6 to 9, which is characterized in that
The position of the inlet (611) is less than the position of the liquid outlet (612).
11. the gasification furnace monitoring device according to any one of claim 4 to 9, which is characterized in that the processing unit
(3) include：Video multiplexer (31) and image co-registration device (32)；Wherein,
The input terminal (311) of the video multiplexer (31) is electrically connected with the infrared camera and the visible image capturing head,
The image of each temperature acquired for the infrared camera for receiving synchronization and the visible image capturing head institute
The image of each position of acquisition；
Described image fusion device (32) input terminal (321) is electrically connected with the output terminal (312) of the video multiplexer (31), is used for
The image of each temperature of synchronization and the image of each position of the video multiplexer (31) output are received, and will
The image of the corresponding temperature and the image of the position of synchronization blend and export fusion evaluation.
12. gasification furnace monitoring device according to claim 11, which is characterized in that further include：
Display device (4), the input terminal (41) of the display device (4) and the output terminal (322) of described image fusion device (32)
Electrical connection, the display device (4) for receive, show and store described image fusion device (32) export fusion evaluation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720958453.4U CN207498326U (en) | 2017-08-02 | 2017-08-02 | Gasification furnace monitoring device |
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|---|---|---|---|
| CN201720958453.4U CN207498326U (en) | 2017-08-02 | 2017-08-02 | Gasification furnace monitoring device |
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| CN207498326U true CN207498326U (en) | 2018-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127868A (en) * | 2020-09-27 | 2020-12-25 | 中国地质大学（北京） | Test device for simulating underground coal gasification and oil shale co-production and test method thereof |
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- 2017-08-02 CN CN201720958453.4U patent/CN207498326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127868A (en) * | 2020-09-27 | 2020-12-25 | 中国地质大学（北京） | Test device for simulating underground coal gasification and oil shale co-production and test method thereof |
| CN112127868B (en) * | 2020-09-27 | 2021-08-24 | 中国地质大学（北京） | Test device for simulating underground coal gasification and oil shale co-production and test method thereof |
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